Finding the Fourth Proportional to 5,952,204.48, 8,928,768.24 and 1,853,010.75
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Solution
The fourth proportional to 5,952,204.48, 8,928,768.24 and 1,853,010.75 is: 2,779,659.80
Step by Step Solution
- Step 1: Write the proportion equation
5,952,204.48 : 8,928,768.24 = 1,853,010.75 : x - Step 2: Convert to fraction form
5,952,204.48/8,928,768.24 = 1,853,010.75/x - Step 3: Cross multiply
5,952,204.48x = 8,928,768.24 × 1,853,010.75 - Step 4: Simplify right side
5,952,204.48x = 16,545,103,532,978.58 - Step 5: Solve for x
x = 16,545,103,532,978.58/5,952,204.48 - Step 6: Final answer
x = 2,779,659.80
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Why These Related Problems?
These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.